OK so the last few app update notifications I've gotten have been kind of wierd. When I open the app store update page I've seen the page like the attached pictures. the update all button is disabled and the button next to the app only says open not update. I haven't been able to do anything to fix it besides waiting and checking back later. My wife has had this problem recently too. If anyone else has had the problem and knows what's up that'd be cool.